Compact Laser Modules with Phono Jack

Wavelengths from 405 nm to 980 nm
Collimated and Adjustable-Focus Versions
Compact Ø8 mm or Ø11 mm Housing Options

CPS532

Collimated Laser Module
Power Supply Not Included

Application Idea

Adjustable-Focus Laser Module Mounted in a KM100 Using an AD11NT Adapter

Elliptical or Round Beam Profiles

The CPS1 includes both a USB-to-Micro-USB cable and a custom USB-to-Phono cable.

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OVERVIEW

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CPS450 Laser Diode Module Held in a KAD11NT Unthreaded Kinematic Adapter and Mounted into an FMP1 Fixed Optic Mount

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CPS980 Module Held in an AD11F SM1-Threaded Adapter and Mounted into a CP44F Quick-Release Cage Plate Within a 30 mm Cage System

Quick Links
Laser Diode Modules
405 nm - 532 nm
635 nm
650 nm - 780 nm
830 nm - 980 nm
Accessories
Mounting Adapters
Kinematic Mount
Laser Module Kit
5 VDC Power Supplies
5 VDC Battery Pack

Click to Enlarge
CPS980S Laser Diode Module Held in an AD8F SM1-Threaded Adapter and Mounted into an LM1XY XY Translation Mount

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MK11F Mounting a CPS635R Laser Diode Module

Features

Collimated or Adjustable-Focus Laser Modules
Compact Ø8 mm or Ø11 mm Housing Makes these Modules Ideal as Alignment Lasers
Lasing at Wavelengths from 405 nm to 980 nm (See Table to the Right)

Four 635 nm Wavelength Options Provide Alternatives to HeNe Lasers

Round or Elliptical Beam Profile Options
Constant Power Mode Operation Using Built-In Photodiode Feedback
Accessories to Power and Mount the Laser Modules Available Below

These phono-jack-equipped laser modules are available in either collimated or adjustable-focus varieties and provide output powers ranging from 0.85 mW to 4.5 mW (laser safety Class 2 or 3R depending on the model). Each module has an output beam shape that is either elliptical or round, as indicated in the tables below. These modules, which offer single-spatial-mode output and a compact cylindrical housing, are ideal for use as alignment lasers in optical systems.

All CPS laser modules are driven in constant-power mode, with feedback from an internal photodiode used to maintain the optical output power. As these products are not thermally stabilized, their optical output power may fluctuate slightly during operation.

Power Supply Options
Each module requires a 5 VDC power supply (not included) to operate. We offer the CPS1 External Battery Pack as well as the DS5 Wall Outlet Power Adapters below. The external battery pack requires the use of a USB-to-phono plug, included with each CPS1 battery pack, and the DS5 power supply requires the use of the CPSA Adapter Cable.

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Portable 5 V Battery Pack Available

Webpage Features
	Clicking this icon opens a window that contains specifications and mechanical drawings.

Alternatively, a male 2.5 mm phono plug is included with each CPS laser module for customers who wish to wire their own power supply. These modules have either an 18" (457 mm) or 24" (610 mm) long cable with a female 2.5 mm phono socket for connection to a power supply.

Mounting Options
The Ø8 mm and Ø11 mm housings are compatible with our line of optomechanical components through the use of various mounting adapters, as shown in the images above. Depending on the adapter chosen, these laser modules can be directly mounted into either internally SM1-threaded (1.035"-40) components or mechanics with a Ø1" bore. Further details on each adapter and its compatibility with our line of optomechanics can be found below.

Thorlabs also offers a Mini-Series kinematic mount for Ø11 mm laser modules. This kinematic mount is among our smallest kinematic mounts available and features 4-40 (M3) taps for mounting onto our Ø6 mm Mini-Series posts.

In addition, we offer mounting kits - which include a KM100T kinematic mount, post, post holder, base, and 5 VDC power supply - for an all-in-one mounting solution for these modules. Please note that the knurled knob used for focus adjustment on the CPS635F, CPS650F, and CPS670F laser modules is too large for the mounting adapter bore. This knob can be unthreaded to mount the diode module in the same manner as the collimated versions. Make sure to loosen the setscrews locking the knob in place before unthreading; not doing so can damage the threading. Alternatively, the module can be mounted by threading the cord and phono plug through the adapter first.

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PIN DIAGRAMS

CPS Laser Power Connector

CPS1 and CPSA Phono Connector

Hide Laser Safety

LASER SAFETY

Laser Safety and Classification

Safe practices and proper usage of safety equipment should be taken into consideration when operating lasers. The eye is susceptible to injury, even from very low levels of laser light. Thorlabs offers a range of laser safety accessories that can be used to reduce the risk of accidents or injuries. Laser emission in the visible and near infrared spectral ranges has the greatest potential for retinal injury, as the cornea and lens are transparent to those wavelengths, and the lens can focus the laser energy onto the retina.

Safe Practices and Light Safety Accessories

Laser safety eyewear must be worn whenever working with Class 3 or 4 lasers.
Regardless of laser class, Thorlabs recommends the use of laser safety eyewear whenever working with laser beams with non-negligible powers, since metallic tools such as screwdrivers can accidentally redirect a beam.
Laser goggles designed for specific wavelengths should be clearly available near laser setups to protect the wearer from unintentional laser reflections.
Goggles are marked with the wavelength range over which protection is afforded and the minimum optical density within that range.
Laser Safety Curtains and Laser Safety Fabric shield other parts of the lab from high energy lasers.
Blackout Materials can prevent direct or reflected light from leaving the experimental setup area.
Thorlabs' Enclosure Systems can be used to contain optical setups to isolate or minimize laser hazards.
A fiber-pigtailed laser should always be turned off before connecting it to or disconnecting it from another fiber, especially when the laser is at power levels above 10 mW.
All beams should be terminated at the edge of the table, and laboratory doors should be closed whenever a laser is in use.
Do not place laser beams at eye level.
Carry out experiments on an optical table such that all laser beams travel horizontally.
Remove unnecessary reflective items such as reflective jewelry (e.g., rings, watches, etc.) while working near the beam path.
Be aware that lenses and other optical devices may reflect a portion of the incident beam from the front or rear surface.
Operate a laser at the minimum power necessary for any operation.
If possible, reduce the output power of a laser during alignment procedures.
Use beam shutters and filters to reduce the beam power.
Post appropriate warning signs or labels near laser setups or rooms.
Use a laser sign with a lightbox if operating Class 3R or 4 lasers (i.e., lasers requiring the use of a safety interlock).
Do not use Laser Viewing Cards in place of a proper Beam Trap.

Laser Classification

Lasers are categorized into different classes according to their ability to cause eye and other damage. The International Electrotechnical Commission (IEC) is a global organization that prepares and publishes international standards for all electrical, electronic, and related technologies. The IEC document 60825-1 outlines the safety of laser products. A description of each class of laser is given below:

Class	Description	Warning Label
1	This class of laser is safe under all conditions of normal use, including use with optical instruments for intrabeam viewing. Lasers in this class do not emit radiation at levels that may cause injury during normal operation, and therefore the maximum permissible exposure (MPE) cannot be exceeded. Class 1 lasers can also include enclosed, high-power lasers where exposure to the radiation is not possible without opening or shutting down the laser.
1M	Class 1M lasers are safe except when used in conjunction with optical components such as telescopes and microscopes. Lasers belonging to this class emit large-diameter or divergent beams, and the MPE cannot normally be exceeded unless focusing or imaging optics are used to narrow the beam. However, if the beam is refocused, the hazard may be increased and the class may be changed accordingly.
2	Class 2 lasers, which are limited to 1 mW of visible continuous-wave radiation, are safe because the blink reflex will limit the exposure in the eye to 0.25 seconds. This category only applies to visible radiation (400 - 700 nm).
2M	Because of the blink reflex, this class of laser is classified as safe as long as the beam is not viewed through optical instruments. This laser class also applies to larger-diameter or diverging laser beams.
3R	Class 3R lasers produce visible and invisible light that is hazardous under direct and specular-reflection viewing conditions. Eye injuries may occur if you directly view the beam, especially when using optical instruments. Lasers in this class are considered safe as long as they are handled with restricted beam viewing. The MPE can be exceeded with this class of laser; however, this presents a low risk level to injury. Visible, continuous-wave lasers in this class are limited to 5 mW of output power.
3B	Class 3B lasers are hazardous to the eye if exposed directly. Diffuse reflections are usually not harmful, but may be when using higher-power Class 3B lasers. Safe handling of devices in this class includes wearing protective eyewear where direct viewing of the laser beam may occur. Lasers of this class must be equipped with a key switch and a safety interlock; moreover, laser safety signs should be used, such that the laser cannot be used without the safety light turning on. Laser products with power output near the upper range of Class 3B may also cause skin burns.
4	This class of laser may cause damage to the skin, and also to the eye, even from the viewing of diffuse reflections. These hazards may also apply to indirect or non-specular reflections of the beam, even from apparently matte surfaces. Great care must be taken when handling these lasers. They also represent a fire risk, because they may ignite combustible material. Class 4 lasers must be equipped with a key switch and a safety interlock.
All class 2 lasers (and higher) must display, in addition to the corresponding sign above, this triangular warning sign.

Hide Laser Modules: 405 nm - 532 nm

Laser Modules: 405 nm - 532 nm

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Item #	CPS405	CPS450	CPS520^a	CPS532^b	CPS532-C2
Type	Fixed	Fixed	Fixed	Fixed	Fixed
Wavelength (Typical)	405 nm	450 nm	520 nm	532 nm	532 nm
Power (Typical)	4.5 mW	4.5 mW	4.5 mW	4.5 mW	0.9 mW
Laser Safety Class	3R	3R	3R	3R	2
Beam Shape^c (Click for Profile)	3.8 mm x 1.8 mm	3.2 mm x 1.0 mm	4.6 mm x 1.7 mm	Ø3.5 mm	Ø3.5 mm
Housing Dimensions	Ø11.0 mm x 40 mm	Ø11.0 mm x 40 mm	Ø11.0 mm x 40 mm	Ø11.0 mm x 72.8 mm	Ø11.0 mm x 72.8 mm
Specifications

We also offer a USB-powered laser module with a 520 nm typical center wavelength and 0.9 mW output power.
The CPS532 should be mounted in order to facilitate heat dissipation; we recommend using our CPSK2(/M) laser diode module mounting kit, sold below.
The beam size was measured at a distance of 2" (50.8 mm) from the front of the housing. The beam profile was obtained using a Thorlabs CCD beam profiler with an OD 4.0 neutral density filter.

Part Number	Description	Price	Availability
CPS405	Collimated Laser Diode Module, 405 nm, 4.5 mW, Elliptical Beam, Ø11 mm Housing	$224.51	Today
CPS450	Collimated Laser Diode Module, 450 nm, 4.5 mW, Elliptical Beam, Ø11 mm Housing	$257.77	Today
CPS520	Collimated Laser Diode Module, 520 nm, 4.5 mW, Elliptical Beam, Ø11 mm Housing	$224.51	Today
CPS532	Collimated Laser-Diode-Pumped DPSS Laser Module, 532 nm, 4.5 mW, Round Beam, Ø11 mm Housing	$188.88	Today
CPS532-C2	Collimated Laser-Diode-Pumped DPSS Laser Module, 532 nm, 0.9 mW, Round Beam, Ø11 mm Housing	$188.88	Today

Hide Laser Modules: 635 nm

Laser Modules: 635 nm

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Item #	CPS635R^a	CPS635	CPS635S	CPS635F^b
Type	Fixed	Fixed	Fixed	Adjustable
Wavelength (Typical)	635 nm	635 nm	635 nm	635 nm
Power (Typical)	1.2 mW	4.5 mW	4.5 mW	4.5 mW
Laser Safety Class	3R	3R	3R	3R
Beam Shape^c (Click for Profile)	Ø2.9 mm	4.5 mm x 1.0 mm	3.8 mm x 1.2 mm	Collimated 5.0 mm x 1.9 mm
Housing Dimensions	Ø11.0 mm x 58.0 mm	Ø11.0 mm x 40.0 mm	Ø8.0 mm x 30 mm	Ø11.0 mm x 54 mm
Specifications

We also offer a USB-powered laser module with a 635 nm typical center wavelength.
Focus can be adjusted by loosening the knurled knob at the front of the laser housing. As the knob is turned, the lens will translate without rotation. Please note that the rotation of the knob can be locked with two setscrews using the provided 0.9 mm hex wrench.
The beam size was measured at a distance of 2" (50.8 mm) from the front of the housing. The beam profile was obtained using a Thorlabs CCD beam profiler with an OD 4.0 neutral density filter.

Part Number	Description	Price	Availability
CPS635R	Collimated Laser Diode Module, 635 nm, 1.2 mW, Round Beam, Ø11 mm Housing	$106.91	Today
CPS635	Collimated Laser Diode Module, 635 nm, 4.5 mW, Elliptical Beam, Ø11 mm Housing	$105.44	Today
CPS635S	Collimated Laser Diode Module, 635 nm, 4.5 mW, Elliptical Beam, Ø8 mm Housing	$99.50	Today
CPS635F	Adjustable Focus Laser Diode Module, 635 nm, 4.5 mW, Elliptical Beam, Ø11 mm Housing	$121.17	Today

Hide Laser Modules: 650 nm - 780 nm

Laser Modules: 650 nm - 780 nm

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Item #	CPS650F^a	CPS670F^a	CPS780S
Type	Adjustable	Adjustable	Fixed
Wavelength (Typical)	650 nm	670 nm	780 nm
Power (Typical)	4.5 mW	4.5 mW	2.5 mW
Laser Safety Class	3R	3R	3R
Beam Shape^b (Click for Profile)	Collimated 5.0 mm x 2.4 mm	Collimated 5.0 mm x 2.4 mm	3.8 mm x 1.6 mm
Housing Dimensions	Ø11.0 mm x 54 mm	Ø11.0 mm x 54 mm	Ø8.0 mm x 30 mm
Specifications

Focus can be adjusted by loosening the knurled knob at the front of the laser housing. As the knob is turned, the lens will translate without rotation. Please note that the rotation of the knob can be locked with two setscrews using the provided 0.9 mm hex wrench.
The beam size was measured at a distance of 2" (50.8 mm) from the front of the housing. The beam profile was obtained using a Thorlabs CCD beam profiler with an OD 4.0 neutral density filter.

Part Number	Description	Price	Availability
CPS650F	Focus Adjustable Laser Diode Module, 650 nm, 4.5 mW, Elliptical Beam, Ø11 mm Housing	$121.17	Today
CPS670F	Adjustable Focus Laser Diode Module, 670 nm, 4.5 mW, Elliptical Beam, Ø11 mm Housing	$137.80	Today
CPS780S	Collimated Laser Diode Module, 780 nm, 2.5 mW, Elliptical Beam, Ø8 mm Housing	$118.80	Today

Hide Laser Modules: 830 nm - 980 nm

Laser Modules: 830 nm - 980 nm

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Item #	CPS830	CPS830S
Type	Fixed	Fixed
Wavelength (Typical)	830 nm	830 nm
Power (Typical)	3.0 mW	3.0 mW
Laser Safety Class	3R	3R
Beam Shape^a (Click for Profile)	4.4 mm x 1.1 mm	4.0 mm x 1.3 mm
Housing Dimensions	Ø11.0 mm x 40 mm	Ø8.0 mm x 30 mm
Specifications

Click Image for Full View (Not to Scale)
Item #	CPS850	CPS850S	CPS980	CPS980S
Type	Fixed	Fixed	Fixed	Fixed
Wavelength (Typical)	850 nm	850 nm	980 nm	980 nm
Power (Typical)	3.5 mW	3.5 mW	4.5 mW	4.5 mW
Laser Safety Class	3R	3R	3R	3R
Beam Shape^a (Click for Profile)	4.5 mm x 1.2 mm	3.8 mm x 1.5 mm	3.8 mm x 1.8 mm	3.8 mm x 1.8 mm
Housing Dimensions	Ø11.0 mm x 40 mm	Ø8.0 mm x 30 mm	Ø11.0 mm x 40 mm	Ø8.0 mm x 30 mm
Specifications

The beam size was measured at a distance of 2" (50.8 mm) from the front of the housing. The beam profile was obtained using a Thorlabs CCD beam profiler with an OD 4.0 neutral density filter.

Part Number	Description	Price	Availability
CPS830	Collimated Laser Diode Module, 830 nm, 3.0 mW, Elliptical Beam, Ø11 mm Housing	$124.73	Today
CPS830S	Collimated Laser Diode Module, 830 nm, 3.0 mW, Elliptical Beam, Ø8 mm Housing	$124.73	Today
CPS850	Collimated Laser Diode Module, 850 nm, 3.5 mW, Elliptical Beam, Ø11 mm Housing	$124.73	Today
CPS850S	Collimated Laser Diode Module, 850 nm, 3.5 mW, Elliptical Beam, Ø8 mm Housing	$124.73	7-10 Days
CPS980	Collimated Laser Diode Module, 980 nm, 4.5 mW, Elliptical Beam, Ø11 mm Housing	$119.97	Today
CPS980S	Collimated Laser Diode Module, 980 nm, 4.5 mW, Elliptical Beam, Ø8 mm Housing	$119.97	Today

Hide Laser Module Mounting Adapters

Laser Module Mounting Adapters

Mounting Adjustable Focus CPS Laser Diode Modules

These adapters are available for those wishing to mount the laser module housing into SM1 (1.035"-40) lens tubes, 30 mm cage systems, Ø1/2" posts, or Ø1/2" or Ø1" mounts. Please see the application photos in the Overview tab for more details. The AD8F and AD11F are also offered as part of a series of mounting kits; see below for details.

The KAD8F, KAD8NT, KAD11F, and KAD11NT Adapters provide ±6° of pitch and yaw adjustment. Two 80 TPI fine adjustment screws on the front plate of the adapter control the pitch and yaw position and can be turned using a 5/64" (2.0 mm) hex key.

Please note that the knurled knob used for focus adjustment on the CPS635F, CPS650F, and CPS670F laser modules is too large for the mounting adapter bore. This knob can be unthreaded to mount the module in the same manner as the collimated versions, as shown in the animation to the right. Please make sure to loosen the setscrews locking the knob in place before unthreading; not doing so can damage the threading. Alternatively, the module can be mounted by threading the cord and phono plug through the adapter first.

Click Image to Enlarge
Item #	AD8F	KAD8F	KAD8NT	AD11BA	AD11F	AD11NT	KAD11F	KAD11NT
Description	Externally SM1-Threaded Adapter	Externally SM1-Threaded Kinematic Adapter with Pitch and Yaw Adjustment	Unthreaded Kinematic Adapter with a 1" Outer Diameter and Pitch and Yaw Adjustment	Unthreaded Adapter with a 1/2" Outer Diameter	Externally SM1-Threaded Adapter	Unthreaded Adapter with a 1" Outer Diameter	Externally SM1-Threaded Kinematic Adapter with Pitch and Yaw Adjustment	Unthreaded Kinematic Adapter with a 1" Outer Diameter and Pitch and Yaw Adjustment
Diode Module Housing Diameter	8 mm			11 mm

Part Number	Description	Price	Availability
AD8F	SM1-Threaded Adapter for Ø8 mm, ≥0.35" (8.9 mm) Long Cylindrical Components	$33.56	Today
KAD8F	SM1-Threaded Kinematic Pitch/Yaw Adapter for Ø8 mm Cylindrical Components	$72.77	Today
KAD8NT	Ø1" Kinematic Pitch/Yaw Adapter for Ø8 mm Cylindrical Components	$69.21	7-10 Days
AD11BA	Ø1/2" Unthreaded Adapter for Ø11 mm Cylindrical Components	$23.04	Today
AD11F	SM1-Threaded Adapter for Ø11 mm, ≥0.35" (8.9 mm) Long Cylindrical Components	$33.85	Today
AD11NT	Customer Inspired! Ø1" Unthreaded Adapter for Ø11 mm Cylindrical Components	$26.73	Today
KAD11F	SM1-Threaded Kinematic Pitch/Yaw Adapter for Ø11 mm Cylindrical Components	$76.61	Today
KAD11NT	Ø1" Kinematic Pitch/Yaw Adapter for Ø11 mm Cylindrical Components	$72.77	Today

Hide Laser Module Kinematic Mount

Laser Module Kinematic Mount

Click to Enlarge
MK11F Mounting a CPS635R Laser Diode Module

Securely Mount Ø11 mm Laser Diode Modules
Angular Range: ±4°
Compact Nominal Footprint: 0.79" x 0.52" (20.0 mm x 13.3 mm)
Resolution: 13 mrad (0.77°) per Revolution via Two M2.5 x 0.20 Precision Adjusters
4-40 (M3) Mounting Holes Allow for Left- or Right-Handed Orientation

Thorlabs' Mini-Series Kinematic Mount for Cylindrical Components is our most compact solution for mounting the Ø11 mm laser modules sold above. This two-adjuster kinematic mount features a nominal 0.79" x 0.52" (20.0 mm x 13.2 mm) footprint, which is the same as our Mini-Series kinematic mirror mounts. Cylindrical components are secured at three points using a nylon-tipped locking screw and a double-bored mounting hole. Both the nylon-tipped setscrew and the two M2.5 x 0.20 adjuster screws accept a 0.050" (1.3 mm) hex key (not included).

For ease of adjustment, we recommend using the 0.050" hex key thumbscrews. We also offer a locking collar and spanner wrench for locking the adjuster screws in a desired position or for creating a hard stop.

Part Number	Description	Price	Availability
MK11F/M	Mini-Series Kinematic Mount for Ø11 mm Cylindrical Components, M3 Taps	$104.82	Today
MK11F	Mini-Series Kinematic Mount for Ø11 mm Cylindrical Components, 4-40 Taps	$104.82	Today

Hide Laser Module Mounting Kit

Laser Module Mounting Kit

Mounting Kit Components
Item #	CPSK1	CPSK1/M	CPSK2	CPSK2/M
Laser Module Mounting Adapter	AD8F		AD11F
Kinematic Mirror Mount	KM100T
Ø1/2" Post	TR3	TR75/M	TR3	TR75/M
Ø1/2" Post Holder	PH3	PH75/M	PH3	PH75/M
Mounting Base	BA2	BA2/M	BA2	BA2/M
Power Supply	DS5 + CPSA

Click to Enlarge
CPS650F Mounted on a
CPSK2 Kit

Includes All Necessary Mounting Hardware
Hardware is Compatible with Our Range of Laser Modules
- CPSK1(/M): Ø8 mm Module Housing
- CPSK2(/M): Ø11 mm Module Housing
Complete Power Supply (DS5 Wall Plug and CPSA USB 2.0 to 2.5 mm Phono Cable) Included

These Laser Module Mounting Kits contain all of the components needed to mount and power our laser modules (i.e., a power supply, an adapter for powering CPS lasers via USB, and a hex key to secure the laser module to the mount). A region-specific adapter plug is shipped with the DS5 power supply unit based on your location. For Ø8 mm housings, choose the CPSK1(/M) kit, and for Ø11 mm housings, choose the CPSK2(/M) kit.

Please see the table in the upper right for a list of components included in each mounting kit. For alternate mounting options, please see our selection of mounting adapters above (adapters compatible with this kit must be externally SM1 threaded). For individual power supplies, including a 5 VDC external battery pack, see below.

Part Number	Description	Price	Availability
CPSK1/M	NEW! Ø8 mm Laser Diode Module Mounting Kit, Metric, 100/240 VAC	$215.00	Today
CPSK2/M	NEW! Ø11 mm Laser Diode Module Mounting Kit, Metric, 100/240 VAC	$215.00	Today
CPSK1	NEW! Ø8 mm Laser Diode Module Mounting Kit, Imperial, 100/240 VAC	$215.00	Today
CPSK2	NEW! Ø11 mm Laser Diode Module Mounting Kit, Imperial, 100/240 VAC	$215.00	Today

Hide Compatible Power Supplies

Compatible Power Supplies

Click to Enlarge
The CPSA adapter with DS5 wall plug can be used to power a CPS laser.

Compatible with CPS Laser Modules
5 VDC Power Output from DS5 Power Supply
70" (178 cm) (Item # CPSA) Cable with 2.5 mm Phono Plug

The DS5 is a 5 V, 2 A regulated power supply with a USB 2.0 Type-A female port that can be used with any USB-compatible device that accepts a 5 VDC output. A region-specific adapter plug is shipped with the DS5 power supply unit based on your location.

The CPSA USB 2.0 to 2.5 mm Phono Cable is a low-noise 70" (178 cm) long adapter cable with an on/off switch designed to connect a CPS laser module to the recommended DS5 power supply unit (sold separately).

Part Number	Description	Price	Availability
DS5	5 VDC, 2 A Regulated Power Supply with USB Type-A Port, 100/240 VAC	$23.56	Today
CPSA	NEW! USB 2.0 Type-A to 2.5 mm Phono Cable for CPS Laser Diodes, 70" (1.78 m) Long	$42.00	Today

Hide 5 VDC External Battery Pack

5 VDC External Battery Pack

Portable USB Battery Pack with 5 VDC and up to 2 A Output
Compatible with CPS Laser Modules and USB-Powered Devices
10 000 mAh Capacity

Thorlabs offers the CPS1 Battery Pack for powering our CPS laser modules and other USB-powered devices. The CPS1 battery pack outputs 5 VDC at up to 2 A, and offers 10 000 mAh capacity. A fully charged CPS1 battery pack can power any CPS laser module for at least 36 hours of continuous operation. The pack includes a USB-to-Micro-USB cable for charging and a custom USB-to-Phono cable for powering the CPS laser module. To activate the battery, simply push the power button once. The pack may be charged using standard 5 V USB chargers for portable devices or using a computer USB port. While the battery pack is charging, it can still supply power to an attached laser module.

The CPS1 Battery Pack also includes an LED flashlight adjacent to the micro-USB port. The flashlight is activated and deactivated by holding the power for two seconds.

When connecting the CPS Diode Module, the module and adapter should be connected first. Then the adapter cable should be plugged into the isolated power supply to avoid a short circuit in the phono jack. Please note that the USB adapter included with this battery pack is not intended to be used with power supplies that are not current-limited or isolated from ground, such as some computers or laptops.

Please note: Due to shipping restrictions for lithium ion cells, the CPS1 battery pack is not available for purchase in certain countries. In countries where it is available, the battery pack must be shipped separately using specifically regulated shipping methods and may require special shipping and handling charges. Our sales team is available to answer additional questions concerning the shipment of this battery pack.

Albania
Algeria
American Samoa
Angola
Argentina
Armenia
Azerbaijan
Bangladesh
Belarus
Belize
Benin
Bermuda
Bhutan
Bolivia
Bonaire, Sint Eustatius and Saba
Bosnia-Herzegovina
Botswana
British Virgin Islands
Brunei
Bulgaria
Burkina Faso
Burundi
Cambodia
Cameroon
Cape Verde
Central African Republic
Chad
Chile
Congo
Congo, Dem Rep of
Cook Islands
Curacao
Cyprus
Djibouti
East Timor

Ecuador
Egypt
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Faeroe Islands
Fiji
French Guiana
French Polynesia
Gabon
Gambia
Georgia, Republic of
Ghana
Gibraltar
Greenland
Guinea
Guinea Bissau
Honduras
Iceland
India
Iran
Iraq
Ivory Coast
Jordan
Kazakhstan
Kenya
Kyrgystan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya Reunion
Macau

Macedonia
Madagascar
Malawi
Maldives, Republic of
Mali
Malta
Marshall Islands
Martinique
Mauritania
Mauritius
Micronesia
Moldova
Mongolia
Montenegro
Montserrat
Morocco
Mozambique
Myanmar
Namibia
Nepal
New Caledonia
New Zealand
Nicaragua
Niger
Nigeria
Northern Mariana Islands
Oman
Pakistan
Palau
Palestine Autonomous
Papua New Guinea
Paraguay
Peru
Romania
Russia

Rwanda
Saint Martin
Samoa
Saudi Arabia
Senegal
Serbia
Serbia-Montenegro
Serbia-Montenegro Old
Seychelles
Sierra Leone
Solomon Islands
Somalia
South Africa, Republic of
Sri Lanka
Sudan
Suriname
Swaziland
Tanzania
Togo
Tonga
Tunisia
Turkey
Turkmenistan, Republic of
Uganda
Ukraine
Uruguay
Uzbekistan
Vanuatu
Venezuela
Wallis & Futuna Islands
Zambia
Zimbabwe

This battery cannot be shipped to certain postal codes in and around Perth, Australia.

Part Number	Description	Price	Availability
CPS1	Customer Inspired! 5 VDC Battery Pack for CPS Laser Diodes, 10 000 mAh	$41.29	Today